gPhoto Front-end Developer's Guide Scott Fritzinger 2000-07-26 Revision 1 \tableofcontents{} 1 Understanding the gPhoto2 Structure 1.1 Role of the gPhoto2 Core 1.2 Role of the Camera Library 1.3 Role of the Front-end 2 Implementing the Front-end 2.1 gPhoto2 Core API 2.2 Functions Required By the Front-end